000 00417nam a2200157Ia 4500
008 250104s9999 xx 000 0 und d
020 _a978-81-203-3691-9
082 _a628
_bMAS
100 _aMasters G M.
245 0 _aIntroduction to environmental engineering and science
250 _a3th edition.
260 _aNew delhi :
_b Phi Pub.
_c2010.
300 _a609.
365 _a350
650 _aEngineering,
999 _c225235
_d225235